Electric two-tone fanfares have a full, harmonic sound. The broad sound radiation cannot be overheard even at junctions. Compact design allows flexibility in mounting location snail-style trumpet makes horns directional, allowing aiming of sound output compact design with low power consumption. With a strong and clear tone, it gives a safe driving experience having wide-angle sound propagation. Original equipment quality horns you can trust from a global leader in automotive technologies for more than 100 years. The product is compatible with both bikes and car universal.